Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The peripheral broken lines in the FIGURE show a display screen or portion thereof and form no part of the claimed design. The broken lines within the FIGURE show portions of graphical user interface for a display screen or portion thereof which form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 